Anyone recommend a neutral tube amp?

Eagleman6722, could you clarify what you are trying to say?

Eagleman, if that were so, you would have the famous wire with gain, which is a goal which perhaps designers strive for, but hardly ever reach. Tubes can colour the sound and tube rolling may sometimes even improve the sound of a device, but often enough they just change it and not necessarily for the better.
See Atmasphere's remarks above....

Based on my experience, I would recommend you audition Rogue Audio's Tempest II. I went from Simaudio's i-3 to Rogue separates, the Perseus and the Stereo 90.

I found the Rogue combo added more texture and dimension to the music while being "more neutral" than the very few other tube amplifiers I listened to in the <$1500 dollar range (used).

Besides few other choices that have been already mentioned, I would like to throw -in just one more brand in this mix-up. My favorite amp (yes, I know - I am bias, on that matter) Consonance Cyber 800. It is a 78wpc El34 base monoblock design within reach of most audiophiles.
It is not the best amp out there.........but it is good enough for me. Right now, I have placed it in the hands of a person that will perform some mods on it to get the most out of it...........will see what will that bring to the table and how it will affect its performance .
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I would just like to add that as good as Cybers are there are not the last word in transparency and it may luck some body on string instruments. However It could be the limitation of my speakers. At this moment I am not a 100% sure. I am hoping that treating the input stage, some silver wiring and addressing few other areas where improvement is possible will answer my question.

FWIW the idea that tubes color the sound has the same merit as the idea that transistors color the sound. What colors the sound is anything to do with audio reproduction- IOW it is not a tube/transistor thing...